42
Lenovo ideapad 330S-14IKB/Lenovo ideapad 330S-14IKB U/
Lenovo ideapad 330S-14IKB D/Lenovo ideapad 330S-15IKB/
Lenovo ideapad 330S-15IKB U/Lenovo ideapad 330S-15IKB D
Hardware Maintenance Manual
1080 IO board and RTC battery
For access, remove these FRUs in order:
• “1010 Base cover” on page 32
• “1020 Battery pack” on page 34
Figure 8. Removal steps of IO board and RTC battery
Detach the connector in the directions shown by arrows
1
and
2
. Remove the
screws
3
.
3
3
2
1
Step Screw (quantity)
Color Torque
3
M2.0 x 3.0 mm, Phillips-head, nylok-coated (2)
I/O board
Black
1.0~1.5 kgf*cm
When installing:
Make sure that the connector is attached firmly.
Remove the I/O board
4
.
4